CN202599239U - Holographic sighting device optical path system and laser bounce holographic sighting device - Google Patents
Holographic sighting device optical path system and laser bounce holographic sighting device Download PDFInfo
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- CN202599239U CN202599239U CN 201220225343 CN201220225343U CN202599239U CN 202599239 U CN202599239 U CN 202599239U CN 201220225343 CN201220225343 CN 201220225343 CN 201220225343 U CN201220225343 U CN 201220225343U CN 202599239 U CN202599239 U CN 202599239U
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- lens
- laser tube
- laser
- tool
- holographic
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Abstract
The utility model provides a holographic sighting device which comprises an eye lens arranged at the rear end of a laser tube, and an objective lens arranged at an emergent light path of the laser tube, an expanded beam lens is arranged between the objective lens and the laser tube, the eye lens is a transmission type holographic grating, the objective lens is a reflection type holographic dry plate lens, or the eye lens is a transmission type holographic dry plate lens, and the objective lens is a holographic lens or a holographic grating. A laser bounce holographic sighting device comprises the eye lens arranged in an outer shell and at the rear end of the laser tube, the laser tube arranged in an inner shell, and the objective lens arranged on the emergent light path of the laser tube, and the expanded beam lens is arranged between the objective lens and the laser tube. According to the new component combination, the defects that parasitic light has adverse impact on the sighting device, and a red point sighting device is low in speed and can not be used once being damaged are overcome. The laser bounce holographic sighting device has the advantages that the structure is compact, the stability is good, and the electric energy is saved.
Description
Technical field
The utility model belongs to the firearms point technique, is specifically related to that the tool light path system is taken aim in a kind of holography and the laser reflective holographic is taken aim at tool.
Background technology
Firearms aiming is at present used, and to take aim at tool of a great variety; As interior red laser take aim at tool, outer red laser is taken aim at tool etc.; Wherein one of parts of most critical inner casing (nearly all light path element is installed) all is an annular, and having no on its annular wall can the printing opacity place, and in the aimed fire process; Often have veiling glare aiming had a negative impact, and red point take aim at the tool pointing velocity slow, in case have and damagedly just can not re-use.
Summary of the invention
The purpose of the utility model is to solve existing the no printing opacity position on the inner casing in the tool of taking aim at, eliminated not veiling glare to the adverse effect of aiming and red point take aim at tool speed slow, in case the defective that breakage just can not re-use.
For reaching above-mentioned purpose; The utility model provides a kind of holography to take aim at the tool light path system; Be arranged on the laser tube rear end eyepiece, be arranged on the object lens on the emitting light path of this laser tube; Be provided with extender lens between object lens and the laser tube, it is characterized in that: eyepiece is the transmission-type holographic grating, and object lens are reflective holographic dry plate lens; Perhaps eyepiece is transmission-type holographic plate lens, and object lens are hololens or holographic grating.
Be provided with semicylinder lens or cylindrical lens or composite cylinder mirror in order to compress said emergent light subtended angle between above-mentioned laser tube and the extender lens, the convex surface of said semicylinder lens or cylindrical lens or composite cylinder mirror goes out the pupil setting towards said laser tube.
The emitting light path of above-mentioned object lens is provided with the light cutoff filter glass in order to filtering laser.
A kind of laser reflective holographic is taken aim at tool; Comprise setting in the enclosure, place the laser tube rear end eyepiece, be arranged on the laser tube of inner casing and be arranged on the object lens on the emitting light path of this laser tube; Be provided with extender lens between object lens and the laser tube; Its special character is that eyepiece is the transmission-type holographic grating, and object lens are reflective holographic dry plate lens; Perhaps eyepiece is transmission-type holographic plate lens, and object lens are hololens or holographic grating.
The annular wall of above-mentioned inner casing is provided with the printing opacity mouth, and inwall that should the printing opacity mouth is provided with light-absorption layer.
Emitting light path between above-mentioned laser tube and the extender lens is provided with in order to the semicylinder lens of the subtended angle of the emergent light that compresses said laser tube or cylindrical lens or composite cylinder mirror, and the convex surface of said semicylinder lens or cylindrical lens or composite cylinder mirror goes out the pupil setting towards said laser tube.
Above-mentioned shell is outside equipped with one in order to the auxiliary tool of taking aim at of illumination to be provided, and this auxiliary shift knob of taking aim at tool is arranged on the said shell.
Above-mentioned shell is provided with the vertical screw of a vertical direction and the horizontal screw of a horizontal direction; The screw rod of this vertical screw, the screw rod of horizontal screw extend to outside said shell in the shell and contact with the outer surface of the annular wall of said inner casing, make this inner casing select with the precession of this vertical screw, horizontal screw in the position of vertical direction, horizontal direction and change; The inwall of said shell is provided with a shell fragment, and this shell fragment is arranged on the reverse extending line of angular bisector of angle of said vertical screw and horizontal screw, and this shell fragment is the beryllium-bronze shell fragment.
The projected outline of above-mentioned printing opacity mouth on horizontal plane joined by rectangle that lacks a broadside and elliptic arc and forms, and the both sides of this elliptic arc join with the end that lacks broadside on two long limits of this rectangle respectively.
Above-mentioned shell is provided with regulates button and the adjusting control panel with push-button that contains the laser tube intednsity circuit, and this is regulated button and is electrically connected with this adjusting control panel with push-button, and this is regulated control panel with push-button and is electrically connected with said laser tube; Said adjusting button comprises that laser tube brightness lightens hand push button and laser tube brightness dims hand push button.
Above-mentioned shell is provided with the light-sensitive element PD in order to testing environment illumination, and this light-sensitive element PD is electrically connected with said adjusting control panel with push-button to feed back signal to the laser tube intednsity circuit, the brightness of control laser tube.
The utility model has the advantages that: inner casing is provided with the printing opacity mouth, can effectively veiling glare be exposed away, reduces veiling glare and disturbs; And light-absorption layer is set taking aim on the inner surface of outer cover of tool; Further reduce the reflection of veiling glare, make the more thorough of veiling glare removal, and the optical element that holographic gun aiming uses is few; Compact conformation; And have good stability, this is because the mode that the breath element of having taked to enjoy a double blessing is used has overcome the drift that causes because of wavelength of light, and has the advantage that can also normally use under the situation of eyepiece, object lens breakage; The wherein use of semicylinder lens has improved the effective rate of utilization of luminous energy, has reduced the waste of luminous energy, and saves energy has prolonged the service time of taking aim at tool.
Description of drawings
Below will combine accompanying drawing that the utility model is explained further details.
Fig. 1 is that tool light path system sketch map is taken aim in holography.
Fig. 2 is the inner casing structural representation.
Fig. 3 is a printing opacity mouth vertical view.
Fig. 4 is the horizontal direction cutaway view that the laser reflective holographic is taken aim at tool.
Fig. 5 is the vertical direction cutaway view that the laser reflective holographic is taken aim at tool.
Fig. 6 is provided with the horizontal direction cutaway view that the auxiliary laser reflective holographic of taking aim at tool is taken aim at tool.
Fig. 7 is the axial cutaway view that the laser reflective holographic is taken aim at tool.
Among the figure: 1, laser tube; 2, eyepiece; 3, object lens; 4, extender lens; 5, semicylinder lens; 6, inner casing; 7, annular wall; 8, printing opacity mouth; 9, shell; 10, regulate control panel with push-button; 11, laser tube brightness lightens hand push button; 12, laser tube brightness dims hand push button; 13, light-sensitive element PD; 14, the auxiliary tool of taking aim at; 15, shift knob; 16, vertical screw; 17, horizontal screw; 18, shell fragment; 19, light cutoff filter glass.
The specific embodiment
For solving the existing no printing opacity position on the inner casing in the tool of taking aim at; Eliminated not veiling glare the adverse effect and the red point of aiming have been taken aim at the defective that tool speed is slow, breakage in a single day just can not re-use; Present embodiment provides a kind of holography shown in Figure 1 to take aim at the tool light path system, and the object lens 3 on the emitting light path that comprise the eyepiece 2 that is arranged on laser tube 1 rear end, is arranged on this laser tube 1 are provided with extender lens 4 between object lens 3 and the laser tube 1; Its special character is; Eyepiece 2 is transmission-type holographic gratings, and object lens 3 are that reflective holographic dry plate lens or eyepiece 2 are transmission-type holographic plate lens, and object lens 3 are hololens or holographic grating.So,, overcome that existing red point is taken aim at tool in case the damaged defective that just can not normally use even eyepiece 2, object lens 3 have breakage also can normally use.
In order to reduce the output quantity of laser; With avoid too much laser output was caused to the exposure in ejaculator's orientation; The emitting light path of special object lens 3 is provided with the light cutoff filter glass 19 in order to filtering laser, and this light cutoff filter glass 19 has defencive function for object lens 3 and improves the whole sealing of taking aim at tool simultaneously.
In order to improve the service efficiency of luminous energy; Prolong battery service time; Between laser tube 1 and extender lens 4, be provided with semicylinder lens or cylindrical lens or composite cylinder mirror 5 in order to compression emergent light subtended angle, the convex surface of said semicylinder lens or cylindrical lens or composite cylinder mirror 5 goes out the pupil setting towards said laser tube.
The emergent light of semicylinder lens or cylindrical lens or 5 pairs of laser tubes 1 of composite cylinder mirror plays the effect of its subtended angle of compression earlier, reduces the waste of the excessive luminous energy that causes of subtended angle.
In order to overcome the adverse effect of veiling glare, present embodiment provides inner casing 6 as shown in Figure 2, and the annular wall 7 of inner casing 6 is provided with printing opacity mouth 8, through this printing opacity mouth 8 veiling glare is leaked outside to inner casing 6, reduces its adverse effect to the shooting aiming.
As shown in Figure 3, the projected outline of printing opacity mouth 8 on horizontal plane joined by rectangle that lacks a broadside and elliptic arc and forms, and the both sides of this elliptic arc join with the end that lacks broadside on two long limits of this rectangle respectively.
Simultaneously; Present embodiment provides a kind of laser reflective holographic shown in Figure 4 to take aim at tool; Comprise the eyepiece 2 that is arranged in the shell 9, places laser tube 1 rear end, be arranged on the laser tube 1 of inner casing 6 and be arranged on the object lens 3 on the emitting light path of this laser tube 1; Be provided with extender lens 4 between object lens 3 and the laser tube 1, the eyepiece 2 here is the transmission-type holographic grating, and object lens 3 are reflective holographic dry plate lens; Inwall to shell 9 that should printing opacity mouth 8 is provided with light-absorption layer, further reduces the influence of veiling glare.
Equally, in order to improve the service efficiency of luminous energy, prolong battery service time, the emitting light path between laser tube 1 and the extender lens 4 is provided with the semicylinder lens 5 in order to the subtended angle of the emergent light of compression laser tube 1.
As shown in Figure 5, shell 9 is provided with regulates button and the adjusting control panel with push-button 10 that contains the laser tube intednsity circuit, and this is regulated button and is electrically connected with this adjusting control panel with push-button 10, and this is regulated control panel with push-button 10 and is electrically connected with laser tube 1; Regulate button and comprise that laser tube brightness lightens hand push button 11 and dims hand push button 12 with laser tube brightness, adjusting control panel with push-button 10, the laser tube brightness among this figure lightens hand push button 11 and laser tube brightness dims the top that hand push button 12 is arranged on shell 9.
The bottom of shell 9 is provided with the light-sensitive element PD13 in order to testing environment illumination, and this light-sensitive element PD13 is electrically connected to feed back signal to the laser tube intednsity circuit with regulating control panel with push-button 10, controls the brightness of laser tube 1.
The right side of object lens 3 is to be provided with by glass 19 in the right-hand member of shell 9, has optical filtering (avoid laser radiation on target and cause ejaculator's orientation to expose), sealing and defencive function.
As shown in Figure 6, shell 9 is outside equipped with an auxiliary tool 14 of taking aim at, and this auxiliary shift knob 15 of taking aim at tool 14 is arranged on the top of shell 9, and Fig. 5 shows that this shift knob 15 is arranged on laser tube brightness and dims hand push button 12 rear ends; Should auxiliary take aim at the side that tool 14 is arranged on shell 9.
Shell 9 is provided with the vertical screw 16 of a vertical direction and the horizontal screw 17 of a horizontal direction; The screw rod shell 9 of the screw rod of this vertical screw 16, horizontal screw 17 is outer to be extended in the shell 9 and contacts with the outer surface of the annular wall of inner casing 6, makes this inner casing 6 change with the spinning in and out of this vertical screw 16, horizontal screw 17 in the position of vertical direction, horizontal direction; Visible in conjunction with Fig. 7, the inwall of shell 9 is provided with a shell fragment 18, and this shell fragment 18 is arranged on the reverse extending line of said vertical screw 16 and the angular bisector of the angle of horizontal screw 17, and this shell fragment 18 is beryllium-bronze shell fragments.
Claims (11)
1. the tool light path system is taken aim in a holography; Object lens on the emitting light path that comprise the eyepiece that is arranged on the laser tube rear end, is arranged on this laser tube; Be provided with extender lens between object lens and the laser tube, it is characterized in that: said eyepiece is the transmission-type holographic grating, and object lens are reflective holographic dry plate lens; Perhaps eyepiece is transmission-type holographic plate lens, and object lens are hololens or holographic grating.
2. the tool light path system is taken aim in holography as claimed in claim 1; It is characterized in that: be provided with semicylinder lens or cylindrical lens or composite cylinder mirror in order to compress said emergent light subtended angle between said laser tube and the extender lens, the convex surface of said semicylinder lens or cylindrical lens or composite cylinder mirror goes out the pupil setting towards said laser tube.
3. the tool light path system is taken aim in according to claim 1 or claim 2 holography, and it is characterized in that: the emitting light path of said object lens is provided with the light cutoff filter glass in order to filtering laser.
4. a laser reflective holographic is taken aim at tool; Comprise setting in the enclosure, place the laser tube rear end eyepiece, be arranged on the laser tube of inner casing and be arranged on the object lens on the emitting light path of this laser tube; Be provided with extender lens between object lens and the laser tube; It is characterized in that: eyepiece is the transmission-type holographic grating, and object lens are reflective holographic dry plate lens; Perhaps eyepiece is transmission-type holographic plate lens, and object lens are hololens or holographic grating.
5. laser reflective holographic as claimed in claim 4 is taken aim at tool, it is characterized in that: the annular wall of said inner casing is provided with the printing opacity mouth, and inwall that should the printing opacity mouth is provided with light-absorption layer.
6. laser reflective holographic as claimed in claim 4 is taken aim at tool; It is characterized in that: the emitting light path between said laser tube and the extender lens is provided with in order to the semicylinder lens of the subtended angle of the emergent light that compresses said laser tube or cylindrical lens or composite cylinder mirror, and the convex surface of said semicylinder lens or cylindrical lens or composite cylinder mirror goes out the pupil setting towards said laser tube.
7. laser reflective holographic as claimed in claim 4 is taken aim at tool, it is characterized in that: said shell is outside equipped with one in order to the auxiliary tool of taking aim at of illumination to be provided, and this auxiliary shift knob of taking aim at tool is arranged on the said shell.
8. laser reflective holographic as claimed in claim 4 is taken aim at tool; It is characterized in that: said shell is provided with the vertical screw of a vertical direction and the horizontal screw of a horizontal direction; The screw rod of this vertical screw, the screw rod of horizontal screw extend to outside said shell in the shell and contact with the outer surface of the annular wall of said inner casing, make this inner casing select with the precession of this vertical screw, horizontal screw in the position of vertical direction, horizontal direction and change; The inwall of said shell is provided with a shell fragment, and this shell fragment is arranged on the reverse extending line of angular bisector of angle of said vertical screw and horizontal screw, and this shell fragment is the beryllium-bronze shell fragment.
9. laser reflective holographic as claimed in claim 5 is taken aim at tool; It is characterized in that: the projected outline of said printing opacity mouth on horizontal plane joined by rectangle that lacks a broadside and elliptic arc and forms, and the both sides of this elliptic arc join with the end that lacks broadside on two long limits of this rectangle respectively.
10. laser reflective holographic as claimed in claim 9 is taken aim at tool; It is characterized in that: said shell is provided with regulates button and the adjusting control panel with push-button that contains the laser tube intednsity circuit; This is regulated button and is electrically connected with this adjusting control panel with push-button, and this is regulated control panel with push-button and is electrically connected with said laser tube; Said adjusting button comprises that laser tube brightness lightens hand push button and laser tube brightness dims hand push button.
11. laser reflective holographic as claimed in claim 10 is taken aim at tool; It is characterized in that: said shell is provided with the light-sensitive element PD in order to testing environment illumination; This light-sensitive element PD is electrically connected with said adjusting control panel with push-button to feed back signal to the laser tube intednsity circuit, the brightness of control laser tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225343 CN202599239U (en) | 2012-05-18 | 2012-05-18 | Holographic sighting device optical path system and laser bounce holographic sighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225343 CN202599239U (en) | 2012-05-18 | 2012-05-18 | Holographic sighting device optical path system and laser bounce holographic sighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599239U true CN202599239U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225343 Expired - Fee Related CN202599239U (en) | 2012-05-18 | 2012-05-18 | Holographic sighting device optical path system and laser bounce holographic sighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599239U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170407A1 (en) * | 2012-05-18 | 2013-11-21 | 西安华科光电有限公司 | Holographic sight optical path and laser reflection type holographic sight |
| CN106440939A (en) * | 2016-06-06 | 2017-02-22 | 西安华科光电有限公司 | Solar inner red dot collimator |
| WO2021023082A1 (en) * | 2019-08-02 | 2021-02-11 | 北京三快在线科技有限公司 | Method and apparatus for displaying alert indicator of unmanned device, and unmanned device |
-
2012
- 2012-05-18 CN CN 201220225343 patent/CN202599239U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170407A1 (en) * | 2012-05-18 | 2013-11-21 | 西安华科光电有限公司 | Holographic sight optical path and laser reflection type holographic sight |
| CN103424033A (en) * | 2012-05-18 | 2013-12-04 | 西安华科光电有限公司 | Holographic sighting telescope light path and laser reflecting holographic sighting telescope |
| CN106440939A (en) * | 2016-06-06 | 2017-02-22 | 西安华科光电有限公司 | Solar inner red dot collimator |
| CN106440939B (en) * | 2016-06-06 | 2023-12-26 | 西安华科光电有限公司 | Solar energy inner red spot sighting device |
| WO2021023082A1 (en) * | 2019-08-02 | 2021-02-11 | 北京三快在线科技有限公司 | Method and apparatus for displaying alert indicator of unmanned device, and unmanned device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |